Hi Team,
The customer is experiencing below issue and needs your help.
The original MRR project is enabled by macro definition LVDS, as shown below
At the beginning of compilation, a library file search error will be prompted. After adding as shown below, the compilation is ok.
But enter the simulation running program, it will prompt EDMA initialization error, as shown below
Customer would like to know what's wrong?
Thanks,
Annie
Hello Annie,
eDMA generates this error if errorConfig callback function is not provided to this function.
EDMA_E_INVALID__ERROR_CALL_BACK_FN_NON_NULL = -3019
Make sure that in mss_main.c while calling EDMA_configErrorMonitoring, callback function is provided.
errorConfig.callbackFxn = MRR_MSS_edmaErrorCallbackFxn;
errorConfig.transferControllerCallbackFxn = MRR_MSS_edmaTransferControllerErrorCallbackFxn;
if ((retVal = EDMA_configErrorMonitoring(EdmaHandle, &errorConfig)) != EDMA_NO_ERROR)
{
System_printf("Debug: EDMA_configErrorMonitoring() failed with errorCode = %d\n", retVal);
return NULL;
}
Regards,
Jitendra
